Update | Missing booksellers mystery: CY Leung vows Hong Kong will press on with investigation, urges Lee Bo to come forward
Chief executive’s call comes despite wife of missing bookstore boss withdrawing police report, saying he’s been in touch

Chief Executive Leung Chun-ying said investigations into the disappearance of shareholders and staff of Causeway Bay Books would continue, reiterating that the government was highly concerned about the situation.
“I hope anyone, especially Mr Lee Bo, can contact the police and provide information,” Leung said after the Executive Council meeting today.
Leung did not comment on the latest developments, including the letter allegedly written by Lee that was released to the media last night, and the withdrawal of the request for help by Lee’s wife.
He declined to disclose further details.
Watch: Missing bookseller prompts protests in Hong Kong
Lee’s wife had approached the police on Monday afternoon and withdrawn her request for police help, claiming Lee had been in contact, it has been learned.