reporter: the ride to mourn, the most recentatality fatality tuesday on fountain grove parkway at thomas lake harris drive. 37-year-old ruben hernandez was out for an early morning drive. hernandez was a p.e. teacher at a charter school. he was here for a school conference. mark solivinoff's 14-year-old son alexander had an accident at this same intersection two years ago. they say it's a poorly engineered intersection to handle both traffic and bikes. >> this is definitely a spot that when i ride here, when we ride here, we feel a little vulnerable and uncomfortable. >> sometimes people are really, really nice and give you room, but a lot of the time they'll blow right by you and it's like, come on. >> reporter: they know this intersection is dangerous, but the five fatalities have happened all across the county under different circumstances. >> it's hard to identify a reason that it's been happening this summer, but what is true is that it's very clear, it sends a clear message that we need to work together in our community to improve road safety. >> reporter: loretta was injured when a car pulled