Been watching this for two weeks, has now gotten stupid enough to warrant a posting.

Caveat: might be bomber(s) plural. Posting & followups will probably include Red Herrings, for those playing CLUE at home.

A man was killed after "some type of device" exploded on the front porch of his home in Texas on Friday, officials said.
The Austin Police Department said the victim, a man in his 40s, was found on the front porch of his home, after the explosion was reported around 7 a.m. in the city's northeast Harris Ridge neighborhood.
The incident appeared similar to one in New York in 2017, when a package explosion that was meant for a cop instead killed landlord George Wray. Federal prosecutors charged Victor Kingsley, 37, with using a weapon of mass destruction as part of a plot to get revenge against cops who arrested him in January 2014, the United States Attorney's Office announced on Wednesday. No officers lived at the home, but the landlord picked up the package that had been sitting on the porch for about a week when it exploded, police said.
http://www.foxnews.com/us/2018/03/04...stin-home.html

March 18
The latest bombing in the Texas capital was detonated by a tripwire along a residential street, police say.
The Sunday night blast was the fourth explosion in less than a month to terrify the nearly 1 million residents of Austin.
But the chief did say "these are very powerful devices" and "there's a certain level of skill required to move a device like this."
https://www.cnn.com/2018/03/13/us/au...now/index.html

Today -

A package bomb that authorities believe is linked to the recent string of Austin bombings exploded early Tuesday inside of a FedEx distribution center near San Antonio, leaving one worker with minor injuries.

Hours later, Austin police responded to a report of a suspicous package at a FedEx facility in Austin near Austin-Bergstrom International Airport.

The explosion in Schertz happened at about 1 a.m. at a FedEx facility, which is just northeast of San Antonio, FBI Special Agent Michelle Lee said. One worker was treated for minor injuries and released, according to statements issued by the Schertz Police Department and FedEx.
https://www.nbcdfw.com/news/local/Ex...477358853.html