Police are investigating an alleged stabbing in Etobicoke that sent one man to a hospital on Sunday afternoon.The Toronto Police Service (TPS) says its officers were called to Arbor Dell Road, near Kipling Avenue, just after 3:00 p.m. for reports that a male victim had been stabbed.According to TPS, a man in his 30s was transported to a hospital with serious, but non-life-threatening injuries.Authorities also said they have one male suspect in custody.An investigation is ongoing.