It is fake. Nobody mailed bombs to FEDEX, nobody died, nobody got hurt. The story is patently ridiculous and unbelievable.
“News” is entertainment. They need viewers to sell advertising. The police state also needs big events and bogeymen to justify their bloated budgets. The two work hand in hand.
Use your common sense. If a man has lost the will to live, he will simply commit suicide. A suicidal man does not have the motivation to build bombs for random victims. If he was a criminal, he would use his skills for a criminal purpose for personal gain. Crimes are not random and indiscriminate with no motive or potential for gain. The entertainment media has invented the nonsensical “serial killer” “serial bomber” “copycat killer” “school shooter” and other bogeymen that defy reality and human nature.