The slowed Starlink connections had affected the Ukraine's military and drone operations for a week.
The ex-wife of Donald Trump Jr, with whom she shares five children, announced in May that she had been diagnosed with breast cancer.
The children were subsequently rescued from the water, police say.
Rescue efforts are under way to find people trapped under the block, which was still under construction when it buckled.
Three people - two women and one man - have been released, and one person remains in custody, gardaí say.
Greg Bovino was the public face of the controversial immigration enforcement operation in the city earlier this year.
More than 70,000 police officers are to be deployed over fears protesters will defy restrictions on demonstrations.
Around 200 emergency personnel are deployed to fight the blaze at the Nazi dictator's Alpine residence in Germany.
The Independent MP is now in a serious but stable condition, according to the Melbourne hospital.