A couple of suggestions:
First, turn on the Drawing Toolbar and click the Select Objects button (whit
arrow). Click where the image 'should' be and see if a box appears around the
edges of the picture. If so, just press Delete.
If not, the picture may be in the Header/Footer layer, so go to View>Header
and Footer. Either click the picture if you see it there or click where it
should be and delete it.
HTH |:>)