Higgs' diagnosis marks the first known coronavirus case on federal death row and raises the possibility that his execution could be delayed by a judge if his condition deteriorates. His lawyers have previously raised concerns about the possibility their client would contract the virus and could present complex health issues ahead of the execution.
"This is surely the result of the super spreader executions that the government has rushed to undertake in the heart of a global pandemic. Following the two executions that took place last week and one other two weeks prior, the COVID numbers at the federal prison in Terre Haute spiked enormously," one of Higgs' lawyers, Shawn Nolan, said in a statement. "Now our client is sick. We have asked the government to withdraw the execution date and we will ask the courts to intervene if they do not."
The Bureau of Prisons did not respond to questions from The Associated Press about whether there were any other COVID-19 cases reported among death row inmates. As of Thursday, there were more than 300 inmates with confirmed cases of COVID-19 among inmates at FCC Terre Haute.
Two other executions are scheduled at the prison complex in the days before Higgs is set to be put to death.
Higgs was convicted of ordering the 1996 murders of three women, Tamika Black, Mishann Chinn and Tanji Jackson, at a federal wildlife center near Beltsville, Maryland. Prosecutors say Higgs and two others abducted the women after Higgs became enraged because one of the women rebuffed his advances at party.
Nolan said his client didn't kill anyone, had ineffective attorneys and didn't deserve the death penalty. Higgs' co-defendant, who prosecutors said carried out the killings, was not sentenced to death.