Tommy Singleton

Tommy Singleton’s decisive significance in the available account is his paternity: Howard reports that blood tests confirm Dinah Singleton is Tommy’s daughter, not Michael Downey’s. The revelation separates biological parentage from Downey’s evident attachment to the child and reframes the reason she matters so much to him.

Identity and Paternity

Tommy’s identity enters the scene through a test result rather than a personal appearance. Howard says blood work was done and that Dinah is “definitely Singleton’s.” In context, Singleton means Tommy Singleton: the result establishes him as Dinah’s biological father.

Significance to Dinah and Downey

The finding corrects the assumption that Dinah is Downey’s child. Howard has just observed that Downey’s actions suggest the girl is exceptionally important to him, then distinguishes that importance from biological fatherhood. Tommy’s revealed relationship to Dinah therefore contrasts with Downey’s powerful concern for her; the supplied passages establish the contrast, but do not describe Tommy’s own actions or his relationship with Dinah.