Kanye West has been named a suspect in a battery investigation after an altercation with a fan early yesterday morning. He reportedly knocked a fan to the ground following a verbal altercation in the middle of downtown LA. In a video obtained by TMZ, you can hear Kanye yelling “Did y’all say that or not? Did y’all say that or not?” Enter The LAPD who has now named him as a suspect in this ongoing battery investigation. Earlier that night, he was with his new girlfriend Julia Fox at a restaurant in West Hollywood.