A major contributor to a group backing President Donald Trumps fight to overturn the presidential election sued to recover $2.5 million in donations after the campaign failed in several court cases and was unable to prove any fraud.
The lawsuit filed Wednesday in U.S. District Court in the Southern District of Texas by North Carolina venture capitalist Fred Eshelman argued that the nonprofit group True the Vote promised to keep him informed of how his millions were being used in what was pitched as a strong case against alleged election fraud. Instead, the suit alleged, he was fed vague responses, platitudes and empty promises of follow-up that never occurred.
He was kept in the dark when weak cases filed in Wisconsin, Michigan, Georgia and Pennsylvania were voluntarily withdrawn in a decision the investor claimed was made in concert with counsel for the Trump campaign, the suit said.
In the Wisconsin case, Republican powerhouse attorney James Bopp promised that evidence will be shortly forthcoming. But Bopp withdrew the case last week just hours before scheduled oral arguments without ever providing a shred of evidence. Bopp won the the infamous Citizens United case before the U.S. Supreme Court, which opened the floodgates of dark money into campaigns.
A fed-up Eshelman last week ordered True the Vote in an email to immediately wire back his contribution. When the organization failed to comply, he filed the lawsuit. 
Eshelman is a major Trump backer who has twice donated the maximum allowable individual contribution of $2,700 to Trumps campaign, as well as a $100,000 contribution to the Trump Victory PAC, according to records.
HuffPost could not immediately reach True the Vote, the only plaintiff named in the suit.
Trump has refused to concede the presidential election and continues to complain about massive voter fraud without any evidence to support his allegations. He again claimed in remarks at the White House Thursday, There was massive fraud.