BUFFALO, NY - A teen pleaded guilty to DWI and Vehicular assault in the second degree on Monday.

Ryan Alvarez crashed into the back of a tractor trailer in North Collins on Clarksburg Road.

There were four teenagers in the car at the time. The mom of one of those teens contacted 2 On Your Side concerned that the plea doesn not come with a strong enough punishment.

Alvarez is scheduled to be sentenced in October.