Investigation Discovery HD (Pacific)
美国
Investigation Discovery HD（太平洋版）在美國播出，專注於真實犯罪、法醫學與刑事司法紀錄片。頻道節目通常透過訪談、檔案影像與專家分析來探討真實案件，涵蓋兇殺案、失蹤人口及法庭審理過程。部分內容亦涉及心理側寫、歷史犯罪事件及執法機構的運作。太平洋版依據太平洋時區安排節目表，因此與其他地區版本相比，劇集首播時間有所不同。
觀眾可透過美國西部的有線電視與衛星服務商收看該頻道。部分電視服務商應用程式或數位平台可能提供線上串流選項，讓觀眾觀看頻道即時訊號。太平洋版的電視節目表反映時區差異，因此節目開始時間與東岸或中部版本不同。該頻道不播出電影、音樂、體育或宗教內容，專注於紀錄片風格的犯罪與調查節目。
节目表
00:00 - 01:00
Grave Secrets
The Last Calls She Made
Series, Reality, Crime, Mystery
After teenager Marlisa Wells is stabbed to death, her friend says she was keeping a secret from her family, and investigators must determine whether the secret led to her brutal murder.
01:00 - 02:00
Grave Secrets
Secrets of the Desert
Series, Reality, Crime, Mystery
A woman's husband becomes the prime suspect in her brutal murder, but the husband provides an airtight alibi.
02:00 - 03:00
Signs of a Psychopath
Ties That Bind
Series, Crime
Experts delve into chilling cases of "family annihilators" - psychopaths who view spouses, children, siblings, and parents not as beloved people but simply as potential victims.
03:00 - 04:00
Signs of a Psychopath
Birth of a Psychopath
Series, Crime
The idea that a child may possess the same wicked traits found in the most sadistic killers is every parent's worst nightmare; experts examine the early warning signs in psychopathic killers apprehended as teens and young adults.
04:00 - 05:00
Signs of a Psychopath
I'm Not Your Typical Murderer
Series, Crime
A graduate student calls 911 to say she just shot her boyfriend, a 29-year-old attorney, in self-defense; police soon discover that her story doesn't add up and realize they are face-to-face with a psychopath.
05:00 - 05:30
Signs of a Psychopath
I Just Smiled and Laughed
Series, Crime
A vehicle plows down a 75-year-old military veteran on a country road in an apparent hit-and-run; when a young man confesses to the crime, detectives quickly learn they've encountered a psychopath with an intense desire to thrill kill.
05:30 - 06:00
Signs of a Psychopath
It's Despicable and Gruesome
Series, Crime
When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within.
06:00 - 07:00
A Deadly Deal
Special, Crime
A long-simmering feud between a man and his stepfather reignites under one roof. As property disputes, accusations, and daily conflicts escalate, a family home becomes a battleground where rising tensions threaten to end in tragedy.
07:00 - 08:00
48 Hours
The Sneak Attack on Katlyn Lyon
Series, Newsmagazine, Crime, Law
When Katlyn Lyon Montgomery dies in October 2022, her mother turns to TikTok to share her grief and demand justice, building an online community to help hold Katlyn's killer accountable.
08:00 - 08:30
Signs of a Psychopath
It's for You Guys to Find
Series, Crime
After the shooting deaths of father, mother, and two adolescent boys in their suburban Baltimore home, investigators realize it's not a robbery gone wrong but rather the execution of a loving family, done by a callous psychopathic killer.
08:30 - 09:00
Signs of a Psychopath
I Love You to Death
Series, Crime, Documentary
A killer guns down a 46-year-old woman, and detectives discover that a fleeing Sheriff's Deputy is the assailant; less than 48 hours later, they arrest him and reveal an unrepentant psychopath capable of executing the love of his life in cold blood.
09:00 - 10:00
A Deadly Deal
Special, Crime
A long-simmering feud between a man and his stepfather reignites under one roof. As property disputes, accusations, and daily conflicts escalate, a family home becomes a battleground where rising tensions threaten to end in tragedy.
10:00 - 11:00
48 Hours
The Sneak Attack on Katlyn Lyon
Series, Newsmagazine, Crime, Law
When Katlyn Lyon Montgomery dies in October 2022, her mother turns to TikTok to share her grief and demand justice, building an online community to help hold Katlyn's killer accountable.
11:00 - 11:30
Signs of a Psychopath
It's for You Guys to Find
Series, Crime
After the shooting deaths of father, mother, and two adolescent boys in their suburban Baltimore home, investigators realize it's not a robbery gone wrong but rather the execution of a loving family, done by a callous psychopathic killer.
11:30 - 12:00
Signs of a Psychopath
I Love You to Death
Series, Crime, Documentary
A killer guns down a 46-year-old woman, and detectives discover that a fleeing Sheriff's Deputy is the assailant; less than 48 hours later, they arrest him and reveal an unrepentant psychopath capable of executing the love of his life in cold blood.
12:00 - 12:30
Signs of a Psychopath
I Just Smiled and Laughed
Series, Crime
A vehicle plows down a 75-year-old military veteran on a country road in an apparent hit-and-run; when a young man confesses to the crime, detectives quickly learn they've encountered a psychopath with an intense desire to thrill kill.
12:30 - 13:00
Signs of a Psychopath
It's Despicable and Gruesome
Series, Crime
When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within.
13:00 - 13:30
Signs of a Psychopath
Ladies First
Series, Crime
When a beloved elderly couple disappears on a Sunday afternoon, one person knows their battered bodies lie dead at the bottom of a well; that man is the couple's son, who lives off his parents' charity yet takes pleasure in murdering them.
13:30 - 14:00
Signs of a Psychopath
I Was in a Zone
Series, Crime
A crash on a North Dakota highway leaves one passenger dead but the driver unscathed; when investigators see that the victim has stab wounds, they know there was foul play; detectives interrogate the driver.
14:00 - 14:30
Signs of a Psychopath
I Wanted Her to Hear It
Series, Crime, Reality
A man finds his girlfriend and her mother murdered in their beds at night; he calls 911 for help, but police discover his urge to seek revenge.
14:30 - 15:00
Signs of a Psychopath
In My Van, I'm the Aggressor
Series, Crime
When Omaha, Neb., police officers arrest the driver of a stolen van, he shocks detectives by giving an unsolicited confession to a gruesome murder, and it is only the first of many chilling revelations.
15:00 - 16:00
The Wonderland Murders
Rage in Rose City
Series, Documentary, Crime, Mystery
After a home invasion turns deadly with the near decapitation of a man, police look at the victims' friends and girlfriend.
16:00 - 17:00
The Wonderland Murders
Once an Animal
Series, Documentary, Crime, Mystery
An unsolved murder is linked to a brutal assault; when the killer strikes, multiple homicide detectives team up to bring him to justice.
17:00 - 18:00
The Wonderland Murders
Terror in the Pines
Series, Documentary, Crime, Mystery
After killing three people, Greg Cook meets an unsuspecting single mother who may wind up as his fourth victim.
18:00 - 19:00
Crime Scene Confidential
My Search for Caylee Anthony
Series, Crime
CSI Alina Burroughs opens the vault on one of her most notorious cases: the death of toddler Caylee Anthony; reexamining the grim clues, including a controversial strip of duct tape, Alina tries to let the evidence speak for a child without a voice.
19:00 - 20:00
Crime Scene Confidential
Speaking for Stacie
Series, Crime
CSI Alina Burroughs revisits the bludgeoning death of Stacie Pannell; Alina takes a fresh look at an investigation and discovers there may be even more to this story than meets the eye.
20:00 - 21:00
Crime Scene Confidential
Doing Right by Richard
Series, Crime
CSI Alina Burroughs travels to Missouri to dig into the murder of Richard Armitage, an attorney who was fatally attacked at his own desk; following every twist of this strange case, Alina lets the blood-spatter evidence speak for a silenced victim.
21:00 - 22:00
Homicide Hunter: American Detective
Lothario
Series, Crime, Documentary
Arson investigators find a man dead in a burned-out home; the police investigation quickly uncovers victim number two; it's up to Detective Meroni to catch the killer before he strikes again.
22:00 - 23:00
Homicide Hunter: American Detective
The Creek
Series, Crime, Documentary
A small town murder leads to a decades long investigation.
23:00 - 00:00
Homicide Hunter: American Detective
Prodigal Son
Series, Crime, Documentary
When a father of five is found dead on his kitchen floor, Detective James Colley must untangle a web of twisted relationships and bizarre fantasies to uncover the mystery.