By Pam Surano

PITTSBURGH (KDKA) — Recent drownings in the area have a connection.

Sources close to the investigation confirm to KDKA’s Pam Surano the brothers who drowned last month and the 2-year-old girl who drowned Thursday night are related.

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It is not known how they are related.

On Thursday, a 2-year-old girl drowned in a private above-ground swimming pool on Coolspring Street in Hopwood.

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Two brothers — 1-year-old Hayden Smith and 3-year-old Hunter Smith age — died after drowning in their home swimming pool in Uniontown in July.

The source also said no charges will be filed in the drownings of the toddler boys.

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It is not known if charges will be filed following Thursday’s drowning.