A package bomb exploded at a FedEx facility in Schertz, Texas, putting more pressure on authorities investigating a wave of mail bombs over the last several days.
Officials in Texas said the latest explosion is likely linked to the serial bomber that more than 500 federal agents have been trying to track down, according to the Texas Tribune.
Recommended Stories
Print subscriber? Click here to login/register your account
Digital subscriber? Click here to login/register your account.