Frass , 23 , allegedly stabbed John Justin Noelker , 61 , and Katherine Justin Noelker , 24 , at their condo in Cocoa Beach , Florida , on Monday night . He was taken down by a police dog nearby and arrested . Mr Justin Noelker was listed as critical but Miss Justin Noelker gave police a description . Police have not released a motive for the stabbing . They say Noelker is from Indiana and only recently came to Florida .
Justin Noelker , 23 , allegedly stabbed John Frass , 61 , and Katherine Frass , 24 , at their condo in Cocoa Beach , Florida , on Monday night . He was taken down by a police dog nearby and arrested . Mr Frass was listed as critical but Miss Frass gave police a description . Police have not released a motive for the stabbing . They say Noelker is from Indiana and only recently came to Florida .