Ten days after announcing his intention to run for his old job, former Ontario PC leader Patrick Brown has withdrawn from a leadership race that was sparked by his late January resignation.

 Brown says there are three reasons why he decided to withdraw: to 鈥渇ocus on holding CTV accountable,鈥 鈥渇ocus on policy,鈥 and to protect his family and friends.

The statement was sent to the Ontario PC Party Executive Committee and the PC Ontario Leadership Election Organizing Committee.

Since his resignation in the wake of sexual misconduct allegations levelled against him by two women, as reported by 麻豆影视 on Jan. 24, Brown, 39, has been facing other allegations, including financial mismanagement and questions over inflated party membership numbers.

And on Monday, the Toronto Star that Brown told Ontario PC officials to 鈥済et me the result I want鈥 in a candidate nomination contest now under police investigation.

Brown, who now sits as an independent MP representing Simcoe North, has vigorously denied these allegations.

However, in his statement Monday, he said that since joining the race it has become clear that he could not focus on winning while working to clear his name, calling his leadership campaign a distraction for both himself and his party鈥檚 efforts to defeat Ontario Premier Kathleen Wynne.

Speaking to 麻豆影视, conservative strategist Jenni Byrne said Brown had little choice but to drop out.

鈥淗e's absolutely afforded the ability to clear his name, the issue is that will never happen before June 7 and each of the leadership candidates are going to have to say whether they're going to sign his nomination papers as a candidate in Barrie," she said.

Brown alleged Monday that his political foes were collaborating with the media 鈥渢hrough an endless supply of rumours and innuendo鈥 and said his friends have been 鈥渟ubjected to attacks鈥 while family members are suffering 鈥渁nxiety and panic attacks requiring medical intervention.鈥

He did not mention the online intimidation campaign and threats against the two young women who told their stories to 麻豆影视.

Brown鈥檚 withdrawal also comes on the day the provincial integrity commissioner confirmed he was investigating allegations about Brown, brought by PC MPP Randy Hillier, and days before a leadership debate in Ottawa.

There had been conflicting reports circulating earlier Monday about Brown鈥檚 continued leadership intentions, with spokesperson Alise Mills first calling reports that he was readying to leave the race  and then saying that Brown and his family have been 鈥渇orced to endure attacks on their character, malicious gossip and threats.鈥

To register as a candidate, Brown had to pay the Ontario PC party $100,000 -- money that will not be refunded.

Four candidates are now in the leadership race: Doug Ford, Christine Elliott, Caroline Mulroney and Tanya Granic Allen.

The winner of the membership vote is set to be announced on March 10.

Brown formally served a notice of libel against 麻豆影视 on Feb. 26, alleging its Jan. 24 report was "false, malicious, irresponsible and defamatory."

麻豆影视 stands by its reporting and will actively defend its journalism in court.

With a report from CTV鈥檚 Glen McGregor in Ottawa

Full statement from 麻豆影视:

麻豆影视 has received a notice of libel. 麻豆影视 stands by its reporting and will actively defend its journalism in court.