The family of a teenager who died after eating an extremely spicy tortilla chip as part of a social media challenge will gather to remember the promising basketball player at a vigil Friday while they await word from Massachusetts authorities about what caused his death. Texas-based manufacturer Paqui said Thursday it has asked retailers to stop selling the individually wrapped chips, a step 7-Eleven has already taken. Authorities are raising the alarm about the social media challenge in which people eat the extremely spicy chip and attempt to avoid eating or drinking anything for as long as possible.