Fifth violent death in WA in a week as St James man dies A man who was taken to Royal Perth Hospital with serious injuries after an apparent stabbing attack has died. DETECTIVES are investigating yet another murder after a man has died after suffering fatal injuries at a property in St James this morning. The ABC is reporting that he died of stab wounds. It is the fifth homicide investigation in WA this week. Detectives were called to Buzza Street about 9.45am, where they found the man with serious injuries. He was taken to Royal Perth Hospital but died a short time later. A woman known to the man is assisting police with their investigation. The street remains closed to the public. Spate of violent deaths Overnight a Girrawheen man was charged with two counts of murder after allegedly killing his 31-year-old wife and a 37-year-old male friend at two separate houses in the suburb on Wednesday afternoon. Detectives are questioning several people over the death of Richard Holloway, 42, who was found bashed to death in his South Perth apartment on Tuesday. A day earlier, the body of Halls Head man Ilario Maiolo, 46, was found at the local dog beach near Boardwalk Boulevard and Montego Way about 11.30am. He had been stabbed. Major Crime Squad detectives charged a 31-year-old man with murder.