Waltham motorcyclist wipes out on Soldiers Field Road and dies, police say

State Police report a Watertown antheral headed outbound connected Soldiers Field Road mislaid power of his Suzuki motorcycle, deed a guardrail connected the near broadside of the roadworthy and went flying disconnected his bike, astir 2:40 p.m. connected Sunday.

Sarhad Karageuzian, 35, was declared dormant astatine the scene, State Police say.

"Speed is believed to beryllium a contributing factor," State Police say.

The roadworthy was unopen for astir 2 1/2 hours for an investigation.