Two men have been arrested in connection with the investigation into the death of university graduate Catherine Wells-Burr, police said.
A 31-year-old man and a 38-year-old man remain in police custody where they are being questioned.
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A manhunt is underway after gunmen dressed in women's clothes and SWAT team uniforms attacked a boxing event in Dublin, leaving a man dead.
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The eight-month-old female pup, which was severely underweight and dehydrated, was asleep in a dining booth.