The three players, a group that also includes freshmen Cody Riley and Jalen Hill, were questioned about allegedly stealing sunglasses from a Louis Vuitton store next to the team's hotel in Hangzhou, where the Bruins had been staying before leaving for Shanghai on Wednesday.
"The players were treated with the utmost respect, kindness and professionalism at all times by the Hangzhou police," the source, who had firsthand knowledge of the release, told ESPN. "The players questioned were respectful at all times. None of this was confrontational."
Police arrived early Tuesday morning at the Hyatt Regency in Hangzhou, where both UCLA and Georgia Tech were staying ahead of their Friday matchup in Shanghai, and questioned three players from each team. Team representatives and interpreters were with the players during that time, according to a source.
Afterward, Ball, Riley and Hill were taken to the police station in Hangzhou, where they were kept for a number of hours. UCLA representatives, including coach Steve Alford, were at the police station along with the players.
Ball, Riley and Hill were released around 4 a.m. Wednesday and were staying at a luxury hotel in Hangzhou along with a UCLA representative, according to a source.They are being required by Hangzhou police to remain at the hotel until the legal process is over, the source said.
Alford rejoined the rest of UCLA's team in Shanghai on Wednesday morning after the players were released. The coach said the three players involved would not play against Georgia Tech and referred to a previous statement released by the school.
"We are aware of a situation involving UCLA student-athletes in Hangzhou, China," UCLA said in a statement. "The University is cooperating fully with local authorities on this matter, and we have no further comment at this time."
In a statement, Pac-12 commissioner Larry Scott said the conference was directing specific questions about what transpired to UCLA.
"We are very disappointed by any situation that detracts from the positive student-athlete educational and cultural experience that this week is about," Scott said. "Whether in the United States or abroad, we expect our student-athletes to uphold the highest standards. We will continue to closely monitor the situation."
UCLA practiced Wednesday before visiting Shanghai Disneyland.
LaVar Ball; his wife, Tina; and son LaMelo Ball were having breakfast with the UCLA team in Shanghai on Wednesday morning.LaVar and his family are being filmed while in China for the Facebook reality show "Ball in the Family," which was renewed for a second season last month.
LaVar was expected to address the media from his hotel suite Wednesday morning in Shanghai, but he said he was advised by legal counsel not to speak "due to the legal nature of the matter."
As he was leaving the hotel later Wednesday, LaVar said: "I'm going to wait until I get some more intel on what's going on, and then I can tell you what's up."
Asked if he was worried about LiAngelo, LaVar said, "He'll be fine. He'll be fine. Everybody making it a big deal. It ain't that big of a deal."
LaVar later released a statement about the allegations against LiAngelo: "It is a very unfortunate situation that the Ball family and UCLA has to deal with at this particular time. We will comment shortly."
LaVar addresses LiAngelo's arrest
LaVar Ball is asked about his son LiAngelo Ball's shoplifting arrest in China and says, "I'm going to wait until I get some more intel" before providing an update.
Legal process to play out for LiAngelo
Arash Markazi gives the latest after LiAngelo Ball and two other UCLA players were released on bail in China.
LiAngelo Ball one of 3 UCLA players arrested in China
Jeff Goodman reports on the near 20 police officers that entered UCLA's team hotel Tuesday to question LiAngelo Ball and two other players after reports of shoplifting from a Louis Vuitton store next to the hotel.