Ray McDonald was not made available during the San Francisco 49ers' open locker room period Tuesday afternoon, some 48 hours after he posted bail on his arrest for domestic violence which resulted in "visible injuries" on the victim, according to the police report.

Vernon Davis said a number of 49ers were at the party when the alleged incident between McDonald and his girlfriend took place.

"I'm not sure if it was half [the team] or 75 percent," he said. "I know guys came to support Ray on his birthday. We love each other so we have to support each other."

Jim Harbaugh earlier in the day reiterated his zero-tolerance policy for domestic violence in a radio interview on KNBR.

"If someone physically abuses a woman and/or physically or mentally abuses or hurts a child, then there's no understanding," he said, "there's no tolerance for that."