The son of jailed Sinaloa Cartel kingpin Joaquin 'El Chapo' Guzman, Joaquin Guzman Lopez, did not kidnap fellow drug lord Ismael 'El Mayo' Zambada, according to the Guzman family’s lawyer. They were both arrested by US agents in New Mexico, and conflicting accounts emerged about the arrest circumstances. Both men have pleaded not guilty to drug trafficking charges in US courts.