One man is in custody and police are searching for a second suspect following a double stabbing in Mississauga.Investigators say they were called to Dundas Street West and Parkerhill Road just after 5 p.m. on Saturday for reports of an altercation that involved a “possible stabbing.”Police say two men were stabbed and have been taken to hospital in serious condition. One man is in custody and police say they are searching the area for a possible second suspect in connection to the incident. No other details as to what led up to the stabbing have been released.