We revisit the unsolved murder case that haunts Boston. Who Killed Karina Holmer? A question we will not stop asking. Karina Holmer was murdered 30 years ago today. She was 20, barely an adult, and straddling two worlds when she was pulled from a dumpster by someone rummaging for cans. It was a brutal discovery.

The unsolved 1991 murder of law professor & feminist scholar Mary Joe Frug in Cambridge, Massachusetts shook an elite neighborhood just steps from Harvard Square. Against a backdrop of war headlines, cultural upheaval, her brutal killing raised high stakes for Cambridge Police. So why, 35 years later, does this case remain unresolved? Part one unpacks the world Mary Joe lived in, the night she was killed, and the questions that still haunt investigators and the community.

Over two weeks this March, Eastern Massachusetts witnessed the heartbreaking conclusion of three separate missing‑persons cases. Three families that languished for months. Each case carried its own mystery. The first break came when an unnamed individual contacted police in Nashua, New Hampshire with information about murder confession. That tip set off a chain of events that led homicide detectives to a modest home in the quiet town of Tyngsboro, Massachusetts. Inside the garage, beneath...