SHEBOYGAN, WI (WTAQ) - Sheboygan police are searching for a “known suspect” in the shooting death of a 24-year-old man on Saturday  Police were called to the St. Nichols Hospital around 7 p.m. for a report of a man who had been shot.  Authorities were told that others had taken the man to the hospital after finding him in the 1800 block of South 9^th St.  The victim was then airlifted to Froedtert Hospital in Wauwatosa where he later died.  Capt. James Veeser says the shooting was not a random act and they are looking for a “known suspect”.  Fox 11 WLUK-TV reports that neighbors and witnesses gathered outside a home where the shooting took place say the victim and shooter are brothers.  Police however have not confirmed those details. Another witness says the victim is believed to be a father of four with a fifth child on the way.