Mystery on the Hudson
- Episode aired Nov 6, 2015
- Unrated
- 57m
20/20 interviews Angelika Graswald a woman accused of murdering her husband Vince Viafore while the two were kayaking on the Hudson River. Police say she sabotaged the kayak by removing the ... Read all20/20 interviews Angelika Graswald a woman accused of murdering her husband Vince Viafore while the two were kayaking on the Hudson River. Police say she sabotaged the kayak by removing the drain plug and taking the paddle connecting ring while she says she is innocent.20/20 interviews Angelika Graswald a woman accused of murdering her husband Vince Viafore while the two were kayaking on the Hudson River. Police say she sabotaged the kayak by removing the drain plug and taking the paddle connecting ring while she says she is innocent.