An Inverness man faces up to 20 years in prison after pleading guilty Monday in a $14 million COVID-19 testing scam, federal prosecutors said.Zishan Alvi, 45, pleaded guilty to wire fraud and will be sentenced Feb. 7, according to the Justice Department.Alvi owned and operated a laboratory in Chicago that performed COVID testing, court documents show. Prosecutors said that, from February 2021 through February 2022, he caused claims to be submitted to the Department of Health and Human Services’ Health Resources and Services Administration for tests that were not performed as billed.As part of the scheme, the laboratory released negative COVID test results to patients even though the lab either had not actually tested the specimens or the results were inconclusive, authorities said.Alvi knew his lab was releasing negative results for tests that were not performed or were inconclusiv, but still caused claims to be submitted for those tests, according to the charges.For more on this story, go to Daily Herald.com.