Three men already charged in a January murder have been indicted on an additional charge of murder by mob.

Suffolk’s Tremayne L. Johnson and Portsmouth’s Nathaniel C. McCoy Jr. and Kyle Lamar Purvis already were charged with first-degree murder, shooting or stabbing in the commission of a felony and conspiracy to commit murder.

They are charged in the death of Donta Williams, a Portsmouth man who disappeared in mid-January and whose body was discovered in a Suffolk lake near College Drive on March 9.

According to court documents, the three have told police they conspired to attack Williams on the bridge across the lake. They choked him, struck him and then pushed his body into the water.

They were among 47 defendants indicted on 91 charges this week.

Following is the full list of indictments:

• Jordan Chase Alvarez — statutory burglary while armed; conspiracy
• Calvin Keith Ausby — possession of marijuana with intent to distribute, more than ½ ounce to less than 5 pounds
• Stephen Biersteker — possession of imitation drugs with intent to distribute; conspiracy to distribute drugs; possession of marijuana with intent to distribute, more than ½ ounce to less than 5 pounds
• Alex Emmanuel Brown Jr. — possession of Schedule I or II controlled substance
• Gerald Gerrod Brown — child abuse, disregard life; child cruelty
• Justin Allen Chavis — possession of Schedule I or II controlled substance
• Curtis Childs — statutory burglary while armed; conspiracy; common law burglary; possession of burglary tools
• Rae Kwon Da Rel Collins — grand larceny
• Jermaine Earl Crosby — assault on law enforcement/Department of Corrections officer (2 counts); third offense larceny
• Dareious Lamont Cross — statutory burglary; grand larceny; obtain money by false pretenses
• Kyle Wesley Foster Cummins — assault and battery of correctional officer
• Jason Carr Duke — abduction
• Laquita Monique Flythe — child cruelty; child abuse, disregard life
• Teresa Zobeida Fritts — manufacture marijuana
• John Earl Galbreath — abduction; threaten to bomb/burn
• Matthew Elliott Gill — possession of marijuana with intent to distribute, ½ ounce to 5 pounds; possess cocaine; possession of imitation Schedule I or II controlled substance; conspiracy
• Gilley Nash Gilreath — conspiracy to commit larceny; larceny with intent to sell
• Latonya Goode — attempted malicious wounding
• Cindy Renee Gordon — prescription fraud; forgery; uttering; possess Schedule I or II controlled substance
• Carla Cartrese Hall — distribute marijuana, more than ½ ounce but less than 5 pounds; nonviolent felon possess gun
• Tracey Marie Holmes — identity theft; credit card theft; credit card fraud
• Patricia Ann Howard — grand larceny
• Travis Cleave Howell — failure to appear on felony charge
• Tremayne Laron Johnson — murder by mob/lynching
• Tommeakia Kennedy — grand larceny
• Javontasia King — receiving stolen property
• Tonja Maria Lane — prisoner possess unlawful chemical; possess Schedule I or II drugs
• Tyrell Mann — destruction of property
• Nathaniel Charles McCoy Jr. — murder by mob/lynching
• Kionna Moret — child cruelty; child abuse, disregard life
• Kyle Purvis — murder by mob/lynching
• Geoffrey Odell Ridley — attempted arson of an occupied dwelling; public building damage less than $1,000
• Princess Wilma Denis Robinson — malicious wounding; shoot/stab in commission of a felony
• Renee Cherry Rogers — possession of burglary tools; third offense larceny
• Justin Cial Schleeper — possession of burglary tools; grand larceny
• Anthony Lamont Scott McNeill — statutory burglary while armed; conspiracy; common law burglary; possession of burglary tools
• Heather Ann Smith — possession of cocaine
• Michael Jaquan Smith — attempted statutory burglary; conspiracy; possession of burglary tools
• Justin Sparrow — assault on law enforcement/Department of Corrections officer (2 counts)
• Treasure Tatima Tate — grand larceny
• Barbara Linette Taylor — grand larceny; larceny with intent to sell
• Robert James Thomas Jr. — communicate threat in writing; attempted possession of firearm by felon; obscene threat on telephone call
• Christopher Stuar Williams J — hit and run property damage
• Joy Yvette Williams — credit card theft
• Timothy Troy Williams — elude police, endangerment; habitual offender, subsequent offense
• Ryan Christopher Wright — distribute Schedule I or II controlled substance
• Keith Tyrone Wynn — malicious wounding; shoot/stab in commission of felony; child abuse, disregard life; child cruelty; contribute to delinquency of a minor; no medical attention to injured minor