2 killed, 2 injured in bike-truck collision in UP

A 30-year-old woman and her son were today killed and two others injured when a truck hit their bike in Usrahar area here, police said.
Sangita and her son Aryan (3) died on the spot, they said, adding injured were rushed to a hospital, where their condition was stated to be stable.
The bodies have been sent for post mortem and no arrests have been made so far, they said.