Home CCTV footage shows a police van behind two teenagers on an E-bike down Stanway Road, Ely minutes before they died in a crash on Monday evening. After initially dismissing rumours the teenagers were being chased by police, the Police and Crime Commissioner for South Wales Alun Michael admitted on Wednesday morning that it was a “possibility”. Their families have now paid tribute to the boys, saying they were “loved by not only their families but by their community as well”. Watch more videos at the Independent TV: https://www.independent.co.uk/tv/editors-pick Click here to subscribe to The Independent: https://bit.ly/Subscribe-to-Independent About The Independent: Making Change Happen. The Independent is the world’s most free-thinking newsbrand, providing global news, commentary and analysis for the independently-minded. Connect with The Independent: Check out our full video catalog: null Videos, daily editorial and more: http://www.theindy.com/ Click here to get the best of The Independent daily: https://www.independent.co.uk/newsletters Like The Independent on Facebook: https://www.fb.com/TheIndependentOnline Follow The Independent on Twitter: https://twitter.com/Independent Follow The Independent on Instagram: https://www.instagram.com/the.independent Download the iOS & Android app: https://www.independent.co.uk/subscribe/app Help to support truly independent journalism. Every dollar you contribute will directly fund additional special reports and investigations from a free-thinking, award-winning newsroom you can trust - https://www.independent.co.uk/donations Subscribe to Independent Premium for exclusive content & live events: https://bit.ly/2MiOONB