A second arrest has been made following an incident at Brock University back in March when officers were called to the campus to reports of a shooting.
Detectives have arrested a 19 year old from Whitby and charged him with assault with a weapon and aggravated assault.
In April, a 20 year old man from Brampton was arrested in the same incident.
On the evening of March 21st the NRP were called to Brock's campus to reports of a shooting, when officers arrived they found three male students in their 20's had been assaulted.
Officers say a pellet gun may have been used to threaten students, but it was never fired.
Police launched a search for two suspects.
The NRP say they aren't looking for any other suspects in the case following the latest arrest.