Heather Tessman, the half-sister of the 69-pound man known as “Male Victim One,” joined NewsNation to discuss his case.

Heather Tessman, half-sister of the 69-pound man known as "Male Victim One," joined NewsNation to discuss his case. She last ...

Just weeks ago, she — and the world — finally learned his story: He was the 32-year-old emaciated man rescued from a ...

The biological mother of a Connecticut man allegedly held captive for decades by his stepmother has revealed new details ...

I just know that she’s a monster,” Heather Tessman, who identified herself as the man’s sister, told reporters outside court.

For 14 years, Heather Tessman had looked for her half-brother, whom she'd last seen as a young child in the 1990s, yet nothing turned up in internet and public records searches beyond the fact he ...

In their first on-camera interview together, the man's mother, Tracy Vallerand, and his half sister, Heather Tessman, spoke ...

State prosecutors filed a motion Wednesday seeking to put Kimberly Sullivan under electronic or GPS monitoring while she is ...

Family Seeks Reunion With Man Who Says He Was Held Captive for 2 Decades For 14 years, Heather Tessman had looked for her half-brother, whom she'd last seen as a young child in the 1990s ...