NFL roundup: rampant Bills end Dolphins’ unbeaten start as Bengals slump again

• Josh Allen throws four TDS in 48-20 victory over Miami
• Cincinnati fall to 1-3 on season after loss to Titans

Josh Allen threw four touchdown passes and ran for a score, and the Buffalo Bills brought Miami's unbeaten start to an emphatic end, beating the division rival Dolphins 48-20 on Sunday.

A week after Miami had one of the most impressive offensive performances in NFL history in their 70-20 win over Denver, Buffalo (3-1) showed the Dolphins (3-1) a thing or two about efficient offense while taking over first place in the AFC East.