Murder on Marble Row

In the aftermath of a deadly explosion that claims wealthy industrialist Gregory Van Dyke, police commissioner Teddy Roosevelt enlists detective Sergeant Frank Malloy to investigate, suspecting anarchist involvement. Complicating the case is the unexpected presence of Sarah Brandt, a woman Frank vows to avoid despite their unresolved feelings. Although they clash over the murder's political motivations, Sarah's insight becomes invaluable as they navigate the hidden secrets of Fifth Avenue amidst their perilous search for a killer.