WEST PHILADELPHIA - Gunfire erupts again and takes a life in West Philadelphia Tuesday afternoon, officials say.A 33-year-old man was shot in the head Tuesday, just after 12:15 in the afternoon, on the 5200 block of Kershaw Street, police said.The victim was pronounced dead at the scene.RELATED: Gun violence Monday pushes Philadelphia to more than 360 homicides so far this yearPolice: Man, woman found shot to death inside West Oak Lane homePolice: 21-year-old shot multiple times and killed in South PhiladelphiaAdvertisementPolice: 27-year-old man shot and killed in South PhiladelphiaCommissioner Outlaw aims to strengthen investigative measures through collaboration with new action planPolice said an investigation is underway.