Police continue today to investigate the murder of a man at a block of flats. Officers arrested a suspect on Tuesday night following the tragic passing of the 65-year-old man at an address on Spellow Lane in Walton, Liverpool . Police and paramedics were called to concerns for the man's safety and, though CPR was performed, he later died at the scene. Officers arrested another man, aged 52 and from the Toxteth area of the city, on suspicion of murder. He has been taken to a police station,