Police in York Region are searching for an unknown number of suspects following a shooting in Richmond Hill early Sunday morning.Investigators say they were called to a home in the Leslie Street and William F. Bell Parkway area just after 4 a.m. for reports of a shooting.The circumstances surrounding the incident were not immediately known, but police say one person was taken from the residence to the hospital. The extent of their injuries was not immediately known but they were said to be not life-threatening. The suspects fled the scene, according to police, and there were no immediate descriptions.