Holder was wanted for homicide.
Stars from across the globe have paid tribute to the Grammy-nominated rapper Nipsey Hussle, who was shot dead at the weekend in Los Angeles.
Moore added that Holder and Hussle had been involved in a personal dispute, but did not offer further details.
Moore and Mayor Eric Garcetti both acknowledged a recent uptick in violence, particularly in South Los Angeles, and noted that Hussle's legacy was one of peace.
Trump intends to cut foreign aid to 3 Central American nations
Trump's decision to cut aid is a full reversal of this policy, and Congressional Democrats were swift to condemn the decision. Senator Dick Durbin, a Democrat from IL , dismissed the threat to close the border as "a totally unrealistic boast" by Trump.
A vigil for the slain rapper was held Monday, where several individuals were injured after false reports of shots being fired led to mass panic.
In that chaos, one person was stabbed, the chief said, though it's unclear who was responsible.
The suspect then fled the scene in a white 2016 Chevy Cruz that was driven by an unidentified female accomplice, according to the release.
The LAPD is working with community leaders to clean the area, protect the memorial and make it safe for visitors, Moore said.
"I could not believe it", Moore said. "The absolute worst way to pay back Nipsey's loss.is with more violence". But one person can be seen falling to the ground, and at least three people are seen running from the parking lot. The rapper took Emani to the 2019 Grammys as his date, where he was nominated for Best Rap Album of the Year for his debut studio album, Victory Lap.
Police have arrested the man suspected of killing Nipsey Hussle. "It will happen when Roc Nation and Nipsey's family come together".