A stand off with Thunder Bay Police lasted just over two hours.
On Monday evening police were called to Ambrose Street in connection to an ongoing investigation involving a male suspect.
The suspect was connected to multiple cases that are being investigated by city police and was wanted on numerous charges.
The stand off started around 5:30pm and went until approximately 7:50pm Monday evening.
Police report that the 24 year old Toronto man is connected to a shooting incident on Ambrose St on Aug 21, another attempted shooting incident that happened on May 9 on Pearl St as well as the homicide investigation from May 12 of victim James Chapais that also happened on Pearl St.
The SIU have invoked their mandate and a result the Thunder Bay Police Service cannot provide further details at this time.