DerbyshireLive reports. Dennis was rushed to hospital after the incident in the Morledge but sadly did not recover from his injuries and died a few days later.Cops have opened a major police investigation and arrested three Derby teens, one aged 16 and two aged 13, who have since been released on bail.The pensioner's nephew, Ricky Davey, has praised his late uncle for their special bond and said he was like a "second dad" as the pair had "done everything together for the past 20 years."He added: "We became really close when he started taking me fishing and on trips to Skegness, the place he loved."He was also a Christian and I used to go with him singing hymns around the hospitals.""Dennis will be remembered for his kindness and loving.
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