Ex-NFL player Sergio Brown missing as police investigate mother's homicide; bizarre videos emerge

Sergio Brown's mother, Myrtle Brown, was found dead with assault injuries near her Illinois home; her death was ruled a homicide.
Sergio Brown, a former NFL player, is still missing though videos have emerged that appear to show him claiming reports of his mother's death are "fake news."
In one video, Brown seems to accuse the FBI and local police of having "kidnapped" him on two occasions.
Brown's family members, including his brother Nick, have pleaded for him to come home and expressed concern over not being able to contact him.
Authorities continue to investigate Myrtle Brown's homicide and are urging anyone with information on Sergio Brown's whereabouts to come forward.