Mealey's (May 15, 2019, 2:16 PM EDT) -- HOUSTON — A federal judge in Texas on May 14 denied a motion for mistrial filed by two doctors who were found guilty on 21 counts of health care fraud by a jury, holding that two references to a co-defendant’s guilty plea and testimony from a government expert about a health care fraud conviction of a technician who worked for one of the defendant doctors were not prejudicial enough to warrant vacating the verdict (United States v. Harcharan Singh Narang, et al., No. H-17-290, S.D. Texas, 2019 U.S. Dist. LEXIS 80937)....