A Shelton man seriously injured in a motorcycle accident Sunday died Tuesday.

Michael Sanko, 53, was injured after a crash at the intersection of Leavenworth and Walnut Tree Hill roads about 5:40 p.m. May 11.

The Riverview Funeral Home published an obituary for Sanko Friday.

Sanko was owner and operator of Hydro Works, a Shelton business.

Click here to read Sanko’s obituary.

The accident is being investigated by the police department’s accident reconstruction team, police said this week.