BBC Sport - Dumbarton 1-4 Dundee Peter MacDonald scored a brace as Dundee ran riot in an action-packed second half to beat 10-man Dumbarton. The Dees struck the first blow just after the break when MacDonald's free-kick took a deflection which left Jamie Ewings stranded. Things went from bad to worse for the hosts when Colin Nish saw red for a second bookable offence just before the hour mark. Dundee took full advantage as Ryan Conroy found the top corner with a brilliant 25-yard strike and MacDonald scored his second from the penalty spot. Jordan Kirkpatrick got one back for the Sons with a cool finish but Gavin Rae side-footed into the bottom corner to secure a third win in a row for Dundee. Dumbarton 19 Ewings 02 McGinn Booked 16 Linton (Fleming - 69') 03 Smith (Kirkpatrick - 76') 04 Graham 05 Barry 07 Gilhaney 12 Prunty (Smith - 79') 17 Nish Dismissed after an earlier booking 09 Megginson 01 Grindlay 10 Smith 14 Fleming 15 Kirkpatrick 24 McKerracher Dundee 01 Letheren 02 Irvine Booked 03 Lockwood 10 Rae 06 Davidson 18 Gallagher Booked 07 Riley (Reid - 79') 20 McAlister 29 Beattie (Wighton - 64') 09 MacDonald Booked (Doris - 72') 11 Conroy 15 Monti 16 Doris 21 Thomson 22 Reid 23 Boyle 24 Twardzik 33 Wighton Ref: Barry Cook Att: 1,175