(CNN) -- Frank Ocean says he'll "choose sanity" and let his fight with Chris Brown go. "No criminal charges. No civil lawsuit," Ocean said on his Tumblr page Saturday night. "As a child, I thought if someone jumped me it would result in me murdering or mutilating a man," the post said. "But as a man i am not a killer. I'm an artist and a modern person. I'll choose sanity." Authorities are investigating the January 27 brawl, in which Brown is accused of punching an unnamed victim on Santa Monica Boulevard in West Hollywood, the Los Angeles County Sheriff's Department said in a statement the following day.Singer Chris Brown was involved in a fight January 27 in California, authorities sayFrank Ocean said he was "jumped" by Brown in the incidentOcean now says he won't sue Brown or seek charges, saying he wants "peace"
CNN reached out to _ and Ocean for comment soon after the incident, but there was no response. The same day of his sentencing, CNN obtained a probation report for _ that says the pair were involved in at least two other domestic violence incidents before the February 2009 attack in Hollywood.