Angel Esteban Pacheco was an 11-year-old boy from Sugar-loaf, North Carolina who was killed on June 15, 2019. His body and that of his 12-year-old sister, America Dayana Pacheco, were found after firefighters extinguished a mobile home fire; both children were of Hispanic descent.

Their mother, Maria De Los Angeles Calderon, 38, and two men identified as Jose Carlos Mendez and Luis Fernando Sanchez were later found burned to death inside a pickup truck in a remote area of southwest Virginia; a hunter discovered those remains on November 4, 2019, and the truck VIN matched a missing vehicle belonging to Juan Carlos Mendez-Pena.

Authorities charged Areli Aguirre-Avilez, then 30, and his girlfriend, Heidi Darlene Wolfe, then 16, in connection with the deaths. Aguirre-Avilez faced multiple counts including five counts of first degree murder and first degree arson; Wolfe was charged with five counts of first degree murder and one count of first degree arson. Both defendants had been held without bond since arrests in June 2019; in November 2024 bonds were set at $2 million secured for Aguirre-Avilez and $1 million secured for Wolfe, and motions to dismiss based on cellphone records were denied.

Does anyone have information about the family or the events around June 15, 2019 that could help investigators or researchers studying this case?