and 58 wounded , not quite a perfect example . the attackers in france went there to die , they had every intention of killing as many people as possible before blowing themselves up .
the attackers in the instance you posted clearly did not intend to die , so when they met resistance they ran , the gentleman did not escape as such , had they stayed , they could of killed him , and again the location and circumstances are very different , a church tends to be more open , people more spread out making the gunmen’s job more difficult .
where as in paris , they main focus was simply slaughtering people on the dance floor compacted in a group and cant really escape .
put it another way , you’re killing chickens 
when they’re running all over a field , they’re harder to slaughter and its possible one could sneak up and peck your leg . but when the chickens are trapped in a closed area with only one small exit , its much easier to slaughter them and the chances of one sneaking up on you’re are reduced 10 fold
