An 18-year-old has turned himself in over the Oklahoma mass shooting that turned a lakeside party into chaos, leaving one dead and over 20 injured. Police say a gang-linked dispute escalated into gunfire, with at least 80 rounds fired in a matter of moments. Scroll down to read more.

Who is Jaylan Amhad Davis? 18-year-old turns himself in for Oklahoma 'Sunday Funday' mass shooting

At least 15 people have reportedly been wounded in a mass shooting at a campground near Arcadia Lake in Edmond, Oklahoma, triggering a massive late-night emergency response. Here's all you need to know.

Mass shooting at Oklahoma campground: At least 10 injured, taken to hospital

The victims ranged in age from one to about 14 years old, with authorities confirming that some of the children were related to the suspected gunman.

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