article_snippet: A 36-year-old woman and his girlfriend's 17-year-old daughter three children were reportedly killed by the woman's incarcerated boyfriend during a trip to see Villa Arellano in prison.
article_snippet: Villa Arellano, allegedly carried out the slayings on March 15 inside Puente Grande prisonPuente Grande , El Excelsior reported.
article_snippet: Puente Grande is a maximum-security prison in Jalisco, Mexico.
article_snippet: A 36-year-old woman and her three children were reportedly killed by the woman's incarcerated boyfriend during a trip to see him at Puente Grande prison (seen in this file photo)
article_snippet: El Excelsior reported that the 40-year-old has been behind bars since 2006 over killing a girlfriend and sexually abusing the woman's daughter.
article_snippet: Villa Arellano has been behind bars since 2006 over killing a girlfriend and sexually abusing the woman's daughter (file photo)
highlights_snippet: Villa Arellano, allegedly carried out the slayings on March 15 inside Puente Grande prison .
  