Garda whistleblower raised concerns about colleague having access to guns

A Garda whistleblower raised concerns about a colleague he accused of colluding with an Athlone heroin dealer having access to guns, The Disclosures Tribunal has heard.
The Tribunal is hearing from Garda Nicholas Keogh who alleges that a senior member of the Athlone drugs unit, identified to the tribunal as Garda A, was in an improper relationship with a heroin dealer, identified as Ms B, who had a then-estimated €2,500 a week income.