The shooter was an old white guy.
I'm relieved. Now a minority group can't be blamed.
If you do a search for "suicide bomber" you get a new incident almost every week. Also, you're a pretty shitty person for using this as political ammo.
Out of curiosity, why? When someone is hit and killed on a dangerous stretch of road, the family is usually one of the first people using the tragedy to try to improve the safety of that stretch of road. Following the 1968 Ronan Point gas explosion, building regulations were changed so that high-rise residential buildings could not have gas feeds. Following the recent Grenfell Tower fire in London, there has been a push to investigate all similar tower blocks for similar faults.
Why is using this, or any shooting, as an argument for a change in the law considered to be in 'bad taste'? Politicians aren't professional mourners, their job is to review the legislation to make people's lives better, if a mass-shooting gives the topic the attention and political drive to implement a change in the law to prevent future shootings, then they should take advantage of it. What that change looks like, or whether any change is needed is, of course, up for debate, but trying to shut down that debate out of some sort of bizarre fixation with 'taste' seems like a pretty shitty excuse to not do your job.