When Nikkie Halpin is killed in a home invasion with no signs of forced entry, police investigate the men closest to her, including her boyfriend, ex and former husband.

A New Jersey community is left in shock after a popular teen is found murdered in her bedroom, and detectives suspect her plans for prom may have spurred the killer's violent actions.

A haunting 911 call captures a sociable nursing assistant's final moments, and the investigation into his brutal death unearths a tangled web of lies, romantic jealousy and manipulation.