Carmela’s husband, David, told authorities that on the day of the murder, he left around 3:30 p.m. to take his boys to hockey ...

The so-called "Kensington Strangler" successfully evaded police capture until one tip put them on his trail.

When a convicted felon is found to be in possession of Bill Mueller's gun, he shares a description of the people he purchased ...

Find out why Joseph O’Boyle brutally killed his doctor, beloved chiropractor James Sowa, in his Bensalem, Pennsylvania, home, ...

Investigators and loved ones speak out on Ezra McCandless' violent nature.

Investigators discover Bill and Nancy Mueller's trailer and Jeep abandoned in rural Arkansas, with no sign of the family to ...

Find out more about an Indiana jury's decision to convict Richard Allen in the murders of teens Abigail Williams and Liberty German.

Learn more about Patricia McDermott's fatal shooting in Philadelphia, and what police later found out about her killer Juan ...

Find out why Pamela Bozanich, prosecutor in the Menendez Brothers' case, armed herself with the same type of gun that Erik ...

Learn more about Joyce Mitchell's life after helping Richard Matt and David Sweat escape from the Clinton Correctional ...

Uloma Curry-Walker wanted her husband, William Walker, dead. Learn how she had him murdered right after they married.

Learn more about the investigation into Michigan man Trent Mallory's 2014 murder, as told in Oxygen's Killer Relationship.